Physician

Maria Karras, DMD

According to 2025 Medicare claims, Maria Karras, DMD (NPI: 1720475981) practices maxillofacial surgery in the Lake County, IL market, with the plurality of this provider's patient population coming from Lake, IL. This provider's primary affiliated billing organization is BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (NPI: 1992873921; TIN: 376000511) and primary practice location at 60612-7232.

Karras' data goes back to 2015 and runs through 2024. Part D data shows 112 prescription claims across 51 beneficiaries totaling $554 in drug costs, led by Amoxicillin (Amoxicillin). Open Payments data shows 7 records totaling $566. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $256 and ending at $554. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

No connected Part B records

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	22	47	$256
2016	37	87	$777
2017	68	138	$1,115
2018	59	126	$733
2019	98	227	$1,732
2020	57	128	$933
2021	19	38	$192
2022	38	67	$365
2023	63	124	$1,136
2024	51	112	$554

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

No connected Part B code-level records for 2024.

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Amoxicillin	Amoxicillin	38	142	$89
Chlorhexidine Gluconate	Chlorhexidine Gluconate	17	270	$83
Ibuprofen	Ibuprofen	16	133	$37
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	15	29	$35

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	7	$566	Ultradent Products Inc
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

Explore More Providers

FAQ

What Medicare data is available for Maria Karras, DMD?

Tedicare shows public-source Medicare data for Maria Karras, DMD (NPI 1720475981), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Maria Karras, DMD have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Maria Karras, DMD?

Maria Karras, DMD is linked to BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (billing NPI 1992873921) in the available physician profile data.

Does Maria Karras, DMD have Open Payments data?

Maria Karras, DMD has 7 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.